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71
OPTION menu
Item Description
USB TYPE B
Using the ▲/▼ buttons selects the function of USB TYPE B port.
To use this function, you need to connect the USB TYPE B port of
the projector and the type A USB port of a computer.
MOUSE
USB DISPLAY
MOUSE: The accessory remote control works as the simple mouse
and keyboard of the computer.
USB DISPLAY: The port works as an input port that receives image
signals from the computer (
109).
• It may take several seconds to project the images from the USB
TYPE B port.
• In the following cases, a message to notify you that USB TYPE B
port is not available for picture input appears together with the USB
TYPE B dialog:
- This setting is switched to MOUSE while a picture input from the
USB TYPE B port is projected.
- The USB TYPE B port is selected as the picture input source while
this setting is set to MOUSE.
LAMP TIME
The lamp time is the usage time of the lamp, counted after the last
resetting. It is shown in the OPTION menu.
Pressing the RESET button on the remote control or the ► button
of the projector displays a dialog.
To reset the lamp time, select the OK using the ► button.
CANCEL
OK
• Please reset the lamp time only when you have replaced the lamp,
for a suitable indication about the lamp.
• For the lamp replacement, see the section Replacing the lamp
(
113).
• The lamp time can be checked also with the Status Monitor (
23).
FILTER TIME
The filter time is the usage time of the air filter, counted after the last
resetting. It is shown in the OPTION menu.
Pressing the RESET button on the remote control or the ► button
of the projector displays a dialog.
To reset the filter time, select the OK using the ► button.
CANCEL
OK
• Please reset the filter time only when you have cleaned or
replaced the air filter, for a suitable indication about the air filter.
• For the air filter cleaning, see the section Cleaning and replacing
the air filter (
115).
• The filter time can be checked also with the Status Monitor (
23).
(continued on next page)
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